JUAN JOSE MASSIS has 3 recorded races from Guatemala, Guatemala, GT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:10:58 | 5412 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 2:17:26 | 6177 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:06:09 | 3761 |